Nitrophenyl/Propargyl PEG reagent, Propargyl-PEG4-5-nitrophenyl carbonate, Purity 95%

Synonym: Propargyl-PEG4-5-nitrophenyl carbonate; 1422540-81-5; 4-Nitrophenyl 3,6,9,12-tetraoxapentadec-14-ynyl carbonate; 4-nitrophenyl (3,6,9,12-tetraoxapentadec-14-yn-1-yl) carbonate; AKOS040742474

CAS Number: 1422540-81-5
PubChem CID: 71551749

Size

250 mg; 500 mg; 1 g; 5 g

Price

Inquiry

Datasheet

Datasheet

MSDS

MSDS

Properties

Description

Propargyl-PEG4-5-nitrophenyl carbonate is a heterobifunctional reagent with a nitrophenyl group and propargyl group, designed for copper-catalyzed click chemistry reactions. The nitrophenyl group is reactive towards the amino group of lysine by means of stable urethane linkages. The PEG spacer increases water solubility.

Molecular Weight

397.4

Molecular Formula

C₁₈H₂₃NO₉

Functional Group 1

Nitrophenyl

Functional Group 2

Propargyl

Functional Group 3

None

Reactive Group 1

Azide

Reactive Group 2

Amine

Form

Liquid

Purity

95%

Identity

Confirmed by NMR.

Applications

Propargyl-PEG4-5-nitrophenyl carbonate is used in molecular biology and bioconjugation research, facilitating efficient copper-catalyzed click chemistry reactions with azide compounds or biomolecules, making it ideal for studying protein interactions and developing targeted drug delivery systems.

Storage

Store at -20°C.

For Research Use Only. Not For Clinical Use.